Kimberlee Posted December 4, 2010 Share Posted December 4, 2010 I've been cleaning my sand bed for three days now, and finally got most the stuff up. All the bad thing read zero, Rose City even test a sample for me so I could be sure. I'm now ready to cover my DT for three days, followed by a WC. I'm kinda worried about my 2 sps'es and my BTA. Will they be okay for the next three days? Should I feed the tank, before I cover it? Quote Link to comment Share on other sites More sharing options...
coralreefer Posted December 4, 2010 Share Posted December 4, 2010 Black out won't hurt a bit...along with lights out, make sure you've got plenty of flow and a little Microbacter 7 may help... DrMerle Quote Link to comment Share on other sites More sharing options...
Kimberlee Posted December 4, 2010 Author Share Posted December 4, 2010 Black out won't hurt a bit...along with lights out, make sure you've got plenty of flow and a little Microbacter 7 may help... DrMerle Thx, as far as the Microbacter, I'll try that as a last resort. I'm trying so hard to avoid treatment that mean dumping things into my tank. I know sometimes it is necessary. I read some where I should only run my actinics for the next few weeks after, but I need to look that part up again. Any info on that part? Quote Link to comment Share on other sites More sharing options...
ReeFit Posted December 4, 2010 Share Posted December 4, 2010 microbacter isn't a treatment so to speak of. it helps establish bacteria colonies that eat the building blocks of what your trying to get rid of. I would not turn off your photo lights, just limit them down some. if your corals don't get enough photosynthesis, they will die for certain. Quote Link to comment Share on other sites More sharing options...
grassi Posted December 4, 2010 Share Posted December 4, 2010 If you are gonna dose some chemicals, you have to be sure about what you have: dinoflagellates, cyanobacteria or both. Hard to tell without looking at them under magnification. As for testing your water, phosphates wont tell you anything. Even if at 0, that does not exclude that you have a source of phosphates feeding your problem. Unless your tank is relatively new (< than 6-9 months), you have to find the source of the problem and a solution: more flow, different lights, adding a phosphate remover media and so on. Lights off for a few days are ok, as DrMerle said, go for it! Quote Link to comment Share on other sites More sharing options...
Kimberlee Posted December 4, 2010 Author Share Posted December 4, 2010 7 months, still new. I know there's phosphates I see them so to speak. It's only on the sand. I feed every other day. Just got rid of an engineer goby, who was constantly rearranging my sand bed. I suspect he wasn't helping. Is there anything else I can do? I mean before I go the Microbacter route? I will try it if all else fails Quote Link to comment Share on other sites More sharing options...
ReeFit Posted December 4, 2010 Share Posted December 4, 2010 If you are gonna dose some chemicals, you have to be sure about what you have: dinoflagellates, cyanobacteria or both. Hard to tell without looking at them under magnification. As for testing your water, phosphates wont tell you anything. Even if at 0, that does not exclude that you have a source of phosphates feeding your problem. Unless your tank is relatively new (< than 6-9 months), you have to find the source of the problem and a solution: more flow, different lights, adding a phosphate remover media and so on. Lights off for a few days are ok, as DrMerle said, go for it! As grassi stated, you can have a 0 reading of phosphates but that could just mean your cyano is eating it up giving your a false positive. Quote Link to comment Share on other sites More sharing options...
grassi Posted December 4, 2010 Share Posted December 4, 2010 The tank is still new. It is part of the maturation process I think. If it was my tank, I'll get a few nassarius snails, do more frequent water change and sifting the sand each time. Or get rid of the sand lol Quote Link to comment Share on other sites More sharing options...
Kimberlee Posted December 4, 2010 Author Share Posted December 4, 2010 Okay, since the tanks still new I shouldn't worry about it yet? I do a 10% WC every week, should I change out more? It seems to be under control, never leaves the sand bed. Oh, nassaius snail are great I do need more though. How many of you guys run w/ out a sand bed? I here the maintenance is easier? What are the other benefits? Quote Link to comment Share on other sites More sharing options...
BrianB Posted December 4, 2010 Share Posted December 4, 2010 i've got some what I think is cyno growing on the sand in the 40b but my tank is fairly new 2-3 monthes. Who has a microscope that can tell the differance? Quote Link to comment Share on other sites More sharing options...
ReeFit Posted December 4, 2010 Share Posted December 4, 2010 A sifting goby will help clean and turn your sandbed real fast. Quote Link to comment Share on other sites More sharing options...
Kimberlee Posted December 4, 2010 Author Share Posted December 4, 2010 Yes who has a microscope? Quote Link to comment Share on other sites More sharing options...
Kimberlee Posted December 4, 2010 Author Share Posted December 4, 2010 A sifting goby will help clean and turn your sandbed real fast. You mean like a engineer goby? Quote Link to comment Share on other sites More sharing options...
BrianB Posted December 4, 2010 Share Posted December 4, 2010 I plan on getting a diamond goby after I make a screen lid, I bought some of the material from the BRS group buy. Quote Link to comment Share on other sites More sharing options...
grassi Posted December 4, 2010 Share Posted December 4, 2010 I do have one. Bring me a sample and I'll look at it Quote Link to comment Share on other sites More sharing options...
Kimberlee Posted December 4, 2010 Author Share Posted December 4, 2010 I do have one. Bring me a sample and I'll look at it Thx, Grassi. I will take you up on that. Quote Link to comment Share on other sites More sharing options...
MVPaquatics Posted December 4, 2010 Share Posted December 4, 2010 Diatoms love silicate...they use it in the construction of their cell walls...not a common thing to test for...just get a phosphate resin that includes silicate removal. For cyano, I have had good results with chemi-clean, along with resin medias. Quote Link to comment Share on other sites More sharing options...
MVPaquatics Posted December 4, 2010 Share Posted December 4, 2010 A few other things: I have done black-outs for 3 days with no ill effects on SPS. Some even have said the color is brighter due to longer dark period (can't really confirm or deny that) But I will say all the livestock was in terrific condition before hand, probably not so good for corals on the verge. If your tank is new, it is definitely worth trying to wait it out, it is really common is establishing tanks. I am an advocate of sand, I have had it in my show tank for 5+ years. No nitrates, or phosphates, but better no algae problems, other than coraline! It really helps buffer, just keep it thin ( 1 in or less) and maintain it (with flow and creatures). But, it is correct to say a test of 0 doesn't mean nothing is being produced, it just means it is being used as fast as it is created. Nassarius snails prefer meaty carrion, good if you are overfeeding and will prevent decay of food causing algae. Cerith's are better for diatoms, along with turbos (don't get mexican ones, they are from temperate water). Cyano can be poisonous so many things won't touch it..my favorite that will are scarlet red reef hermits. Quote Link to comment Share on other sites More sharing options...
Kimberlee Posted December 4, 2010 Author Share Posted December 4, 2010 Thank you, MVPaquatics. A lot of that confirms what I've read. How old is a tank before it's considered mature? or a least not new? Everything in my tank appears healthy, even thriving. I don't want to black out the tank, it's my favorite thing in the house, I just don't want it to get out of control either. I'll pick up some more scarlet red hermits and a phosphate pad early next week. I think it's time to get a move on my sump. Quote Link to comment Share on other sites More sharing options...
steelhead77 Posted December 5, 2010 Share Posted December 5, 2010 Kim, I would NOT black out your tank or worry about this at this point. As Grassi says, this is part of the maturation process and usually happens at about the 6-7 month stage and lasts for a month or two. As long as everything looks and acts healthy, keep up your water changes and leave it alone, it'll be fine. Quote Link to comment Share on other sites More sharing options...
Kimberlee Posted December 5, 2010 Author Share Posted December 5, 2010 Thanks Steelhead, I always have a little more concordance when you chime in. The only things that aren't right are theses zoos ,and one sps I just brought home. The zoos haven't opened in my tank, and let me include a pic of the sps The green looked like it was disappearing a long the base of the sps, but I think it may be recovering. Any thoughts would help, the zoos would be really nice, if I could save them Quote Link to comment Share on other sites More sharing options...
jgf86123 Posted December 5, 2010 Share Posted December 5, 2010 How old is your tank, what kind of lighting do you run, what's your light schedule, and what are your parameters? Quote Link to comment Share on other sites More sharing options...
Kimberlee Posted December 5, 2010 Author Share Posted December 5, 2010 7 months,4 54 watt t-5's, 4" from top of water.2-10pm, actinics on at 2pm, sun 3-9. parameters are ammonia 0, phosphates 0, nitrates 0, mag 1300, cal 350. did i forget anything? Quote Link to comment Share on other sites More sharing options...
ReeFit Posted December 5, 2010 Share Posted December 5, 2010 are your bulbs 7 months old? probably time to change them out. Quote Link to comment Share on other sites More sharing options...
Kimberlee Posted December 5, 2010 Author Share Posted December 5, 2010 going to do that over the next 2 months. only 2 are that old, the other fixture was added the first week of oct. so they're fairly new still Quote Link to comment Share on other sites More sharing options...
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